<template>
	<view>
    <!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
		  <swiper-item v-for="(item, index) in swiperList" :key="item.goods_id">
		    <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?good_id=' + item.goods_id">
          <image :src="item.image_src" ></image>
        </navigator>
		  </swiper-item>
		</swiper>
    <!-- 导航栏 -->
    <view class="nav-list">
      <view v-for="(item, i) in navList" :key="i">
        <image :src="item.image_src" class="nav-img" @click="navCateHandle(item)"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <view class="floor-item" v-for="(item, i) in floorList" :key="i">
        <!-- 标题区域 -->
        <image :src="item.floor_title.image_src" class="floor-title"></image>
        <!-- 图片区域 -->
        <view class="floor-img-box">
          <navigator class="left-img-box" :url="item.product_list[0].url">
            <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
          </navigator>
          <view class="right-img-box">
           <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" :url="item2.url">
             <image v-if="i2 !==0" :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
           </navigator>
          </view>
        </view>
      </view>
    </view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList : [] ,// 轮播图列表
        navList: [] ,// 导航列表
        floorList: []
			};
		},
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      async getSwiperList() {
        const { data: res} = await uni.$http.get('/api/public/v1/home/swiperdata')
        if(res.meta.status !== 200 ) return uni.$showMsg()
        this.swiperList = res.message
        uni.$showMsg('获取数据成功！')
      },
      async getNavList() {
        const { data: res} = await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status !== 200 ) return uni.$showMsg()
        this.navList = res.message
      },
      navCateHandle(item) {
        console.log(item)
        if(item.name === '分类') {
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
      },
      async getFloorList() {
       const { data: res} = await uni.$http.get('/api/public/v1/home/floordata')
       if(res.meta.status !== 200 ) return uni.$showMsg()
       res.message.forEach(floor=> {
         floor.product_list.forEach(prod => {
           prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
         })
       })
       this.floorList = res.message
      }
    }
	}
</script>

<style lang="scss">
swiper {
 height: 330rpx;
 .swiper-item,
 image {
   width: 100%;
   height: 100%;
 }
}
.nav-list {
  display: flex;
  justify-content: space-around;
  margin: 15px 0;
  .nav-img {
    width: 128rpx;
    height: 140rpx;
  }
}
.floor-title {
   height: 60rpx;
    width: 100%;
    display: flex;
}
.right-img-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.floor-img-box {
  display: flex;
  padding-left: 10rpx;
}
</style>
